traces to paths tests

Signed-off-by: Ruben Vargas <[email protected]>

packages/jaeger-ui/src/model/ddg/transformTracesToPaths.test.js

@@ -0,0 +1,56 @@
+// Copyright (c) 2019 Uber Technologies, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import transformTracesToPaths from './transformTracesToPaths';
+
+describe('transform traces to ddg paths', () => {
+  const tracesResults = {
+    'Trace-1': {
+      data: {
+        traceID: 'Trace-1',
+        spans: [
+          {
+            traceID: '1',
+            spanID: '1',
+            operationName: 'HTTP GET /customer',
+            references: [
+              {
+                refType: 'CHILD_OF',
+                traceID: '1',
+                spanID: '2',
+              },
+            ],
+            processID: 'p1',
+          },
+          {
+            traceID: '1',
+            spanID: '2',
+            operationName: 'HTTP GET /',
+            processID: 'p1',
+          },
+        ],
+        processes: {
+          p1: {
+            serviceName: 'customer',
+          },
+        },
+      },
+    },
+  };
+  it('transforms trace results payload', () => {
+    const payload = transformTracesToPaths(tracesResults, 'customer');
+    expect(payload.length).toBe(1);
+    expect(payload[0].path.length).toBe(2);
+  });
+});